mirror of https://github.com/gcc-mirror/gcc.git
62 lines
1.8 KiB
Rust
62 lines
1.8 KiB
Rust
// Copyright (C) 2023-2024 Free Software Foundation, Inc.
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//
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// This file is part of the GNU Proc Macro Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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use bridge::span::Span;
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use std::convert::TryFrom;
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use std::fmt;
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use Spacing;
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#[repr(C)]
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#[derive(Clone, Debug)]
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pub struct Punct {
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pub(crate) ch: u32,
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pub(crate) spacing: Spacing,
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span: Span,
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}
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impl Punct {
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pub fn new(ch: char, spacing: Spacing) -> Self {
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Punct {
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ch: ch.into(),
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spacing,
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span: Span::default(),
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}
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}
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pub fn span(&self) -> Span {
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self.span
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}
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pub fn set_span(&mut self, span: Span) {
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let _ = span;
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}
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}
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impl fmt::Display for Punct {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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if let Spacing::Alone = self.spacing {
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f.write_str(" ")?;
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}
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char::try_from(self.ch).unwrap().fmt(f)
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}
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}
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